Name: | HOLLANDITE | ||

Specification: | [19], "distorted" structure type - hollandite, analogue, DF | ||

Formula: | BaAl_{2}Ti_{6}O_{16} | ||

Symmetry Class: | tetragonal | ||

Space Group: | I 4 | ||

Unit CellParameters: | a = 10.0710 | c = 14.8100 | ||

Number of Formula Unit: | Z = 5 | Unit Cell Volume, Å: ^{3} | V = 1502.10_{c} |

Number of Atomic Position: per full Unit Cell | P/U = 138 | Molar Volume, cm: ^{3}/mol | V = 180.95_{m} |

Number of Reflexes used in: Structure Determination | NR = 660 | X-ray density, g/cm^{3}: | p = 4.44 |

R-factor: | R = 0.0428 | MU, 1/cm: | µ = 765.680 |

Wave Length for Calculated: Powder Diffraction Patterns | Cu=1.54056 | Mass attenuation coefficient,: cm ^{2}/g | µ/p = 172.633 |

Theta-Interval for CPDP: | T/I = 1-45 |